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Simplify:
5x^3 + 4x^3

2 Answers

4 votes

Answer:


9x^3

Explanation:


5x^3 + 4x^3

Add the like terms.


=9x^3

User Clyve
by
5.9k points
5 votes

Answer:

9x^3

Explanation:

5x^3 + 4x^3

Since these are like terms

x^3 (5+4)

9x^3

User Marquis Blount
by
6.3k points